brick mortar

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  • Natural Hydraulic Lime (NHL) 3.5 is ready for your historic masonry project!NHL 3.5 powder

    Natural Hydraulic Lime (NHL) 3.5

    use with harder bricks and stone.  Generally pairs well with bricks manufactured after 1915.

    $15.00$48.00
    This product has multiple variants. The options may be chosen on the product page
  • Natural Hydraulic Lime (NHL) 5.0 is the hardest of the NHL's.NHL 3.5 powder

    Natural Hydraulic Lime (NHL) 5.0

    use for bricks manufactured after 1950 and for hard stone (granite), limecrete and hempcrete. 

    $15.00$48.00
    This product has multiple variants. The options may be chosen on the product page
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